Android调用WCF

╰+哭是因爲堅強的太久メ 2021-12-24 12:51 236阅读 0赞

**1. 构建服务端程序**

**  **

using System.ServiceModel;  
  
namespace yournamespace  
\{  
    \[ServiceContract(Name =  " HelloService ", Namespace =  " http://www.master.haku ")\]  
     public  interface IHello  
    \{  
        \[OperationContract\]  
         string SayHello();  
    \}  
\}

namespace YourNameSpace  
\{  
     public  class YourService      
    \{  
       public  string SayHello( string words)  
      \{  
             return  " Hello  " + words;  
      \}  
    \}  
\}

**2. 构建IIS网站宿主**

YourService.svc

<% @ServiceHost Debug = " true "  Service = " YourNameSpace.YourService " %>

Web.config

<? xml version="1.0" encoding="utf-8" ?>  
< configuration >  
   < system.serviceModel >  
     < serviceHostingEnvironment >  
       < serviceActivations  >  
         < add  relativeAddress ="YourService.svc"  service ="YourNameSpace.YourService" />  
       </ serviceActivations  >  
     </ serviceHostingEnvironment  >  
  
     < bindings >  
       < basicHttpBinding >  
         < binding  name ="BasicHttpBindingCfg"  closeTimeout ="00:01:00"   
            openTimeout ="00:01:00"  receiveTimeout ="00:10:00"  sendTimeout ="00:01:00"   
            bypassProxyOnLocal ="false"  hostNameComparisonMode ="StrongWildcard"   
            maxBufferPoolSize ="524288"  maxReceivedMessageSize ="2147483647"   
            messageEncoding ="Text"  textEncoding ="utf-8"  useDefaultWebProxy ="true"   
            allowCookies ="false" >  
           < readerQuotas  maxDepth ="32"  maxStringContentLength ="8192"  maxArrayLength ="16384"   
              maxBytesPerRead ="4096"  maxNameTableCharCount ="16384"   />  
           < security  mode ="None" >  
             < transport  clientCredentialType ="None"  proxyCredentialType ="None"   
                realm =""   />  
             < message  clientCredentialType ="UserName"  algorithmSuite ="Default"   />  
           </ security >  
         </ binding >  
       </ basicHttpBinding >  
     </ bindings >  
      
     < services >  
       < service  name ="YourNameSpace.YourService"  behaviorConfiguration ="ServiceBehavior" >  
         < host >  
           < baseAddresses >  
             < add  baseAddress ="http://localhost:59173/YourService" />  
           </ baseAddresses >  
         </ host >  
         < endpoint  binding ="basicHttpBinding"  contract ="YourNameSpace.你的服务契约接口" >  
           < identity >  
             < dns  value ="localhost"   />  
           </ identity >  
         </ endpoint >  
       </ service >  
     </ services >  
  
     < behaviors >  
       < serviceBehaviors >  
         < behavior  name ="ServiceBehavior" >  
           < serviceMetadata  httpGetEnabled ="true"   />  
           < serviceDebug  includeExceptionDetailInFaults ="true"   />  
         </ behavior >  
       </ serviceBehaviors >  
     </ behaviors >  
   </ system.serviceModel >  
   < system.web >  
     < compilation  debug ="true"   />  
   </ system.web >  
</ configuration >

**3. 寄宿服务**

把网站发布到web服务器, 指定网站虚拟目录指向该目录

如果你能够访问http://你的IP:端口/虚拟目录/服务.svc

那么,恭喜你,你的服务端成功了!

**4. 使用ksoap2调用WCF**

** ** 去ksoap2官网

[http://code.google.com/p/ksoap2-android/][http_code.google.com_p_ksoap2-android] 下载最新jar

**5. 在Eclipse中新建一个Java项目,测试你的服务**

新建一个接口, 用于专门读取WCF返回的SoapObject对象

ISoapService

package junit.soap.wcf;  
  
import org.ksoap2.serialization.SoapObject;  
  
public  interface ISoapService \{  
    SoapObject LoadResult();  
\}

HelloService

package junit.soap.wcf;  
  
import java.io.IOException;  
import org.ksoap2.SoapEnvelope;  
import org.ksoap2.serialization.SoapObject;  
import org.ksoap2.serialization.SoapSerializationEnvelope;  
import org.ksoap2.transport.HttpTransportSE;  
import org.xmlpull.v1.XmlPullParserException;  
  
public  class HelloService  implements ISoapService \{  
     private  static  final String NameSpace = "http://www.master.haku";  
     private  static  final String URL = "http://你的服务器/虚拟目录/你的服务.svc";  
     private  static  final String SOAP\_ACTION = "http://www.master.haku/你的服务/SayHello";  
     private  static  final String MethodName = "SayHello";  
      
     private String words;  
      
     public HelloService(String words) \{  
         this.words = words;  
    \}  
      
     public SoapObject LoadResult() \{  
        SoapObject soapObject =  new SoapObject(NameSpace, MethodName);  
        soapObject.addProperty("words", words);  
          
        SoapSerializationEnvelope envelope =  new SoapSerializationEnvelope(SoapEnvelope.VER11);  //  版本   
        envelope.bodyOut = soapObject;  
        envelope.dotNet =  true;  
        envelope.setOutputSoapObject(soapObject);  
          
        HttpTransportSE trans =  new HttpTransportSE(URL);  
        trans.debug =  true;  //  使用调试功能   
          
         try \{  
            trans.call(SOAP\_ACTION, envelope);  
            System.out.println("Call Successful!");  
        \}  catch (IOException e) \{  
            System.out.println("IOException");  
            e.printStackTrace();  
        \}  catch (XmlPullParserException e) \{  
            System.out.println("XmlPullParserException");  
            e.printStackTrace();  
        \}  
          
        SoapObject result = (SoapObject) envelope.bodyIn;  
          
         return result;  
    \}  
\}

测试程序

package junit.soap.wcf;  
  
import org.ksoap2.serialization.SoapObject;  
  
public  class HelloWcfTest \{  
     public  static  void main(String\[\] args) \{  
        HelloService service =  new HelloService("Master HaKu");  
        SoapObject result = service.LoadResult();  
          
        System.out.println("WCF返回的数据是：" + result.getProperty(0));  
    \}  
\}

经过测试成功

运行结果:

Hello Master HaKu

**6. Android客户端测试**

package david.android.wcf;  
  
import android.app.Activity;  
import android.os.Bundle;  
import android.view.View;  
import android.view.View.OnClickListener;  
import android.widget.Button;  
import android.widget.TextView;  
import android.widget.Toast;  
import org.ksoap2.serialization.SoapObject;  
  
public  class AndroidWcfDemoActivity  extends Activity \{  
     private Button mButton1;  
     private TextView text;  
  
     /\*\*  Called when the activity is first created.  \*/  
    @Override  
     public  void onCreate(Bundle savedInstanceState) \{  
         super.onCreate(savedInstanceState);  
        setContentView(R.layout.main);  
        mButton1 = (Button) findViewById(R.id.myButton1);  
        text = (TextView)  this.findViewById(R.id.show);  
  
        mButton1.setOnClickListener( new Button.OnClickListener() \{  
            @Override  
             public  void onClick(View v) \{  
                  
                 HelloService service =  new HelloService("Master HaKu");  
                                SoapObject result = service.LoadResult();  
  
                text.setText("WCF返回的数据是：" + result.getProperty(0));  
            \}  
        \});  
    \}  
\}

**7. 最后运行结果**

![AndroidWcf.png][]

转载于:https://www.cnblogs.com/davidgu/archive/2012/05/16/2504182.html

[http_code.google.com_p_ksoap2-android]: http://code.google.com/p/ksoap2-android/
[AndroidWcf.png]: /images/20211223/400f1de7ea424408a1ec15e733821d67.png